A person or group or people dancing in such an uncontrollable way that their bodies look as if they wiggle or convulse. This typically happens during rock or heavy metal concerts by skinny-bodied, emo-kid patrons with hats.

"Dude WTH Conor, there were hella wigglies at the concert last night taking over the mosh pit."

A small, white, fluffy dog, usually a poodle or bichon. He is absent minded and adorable. He ocasionaly walks into a screen door not knowing its there. And sometimes he likes to eat random things and wiggle about. Oh wiggly ya make me laugh!